iPhone 15 Green Screen Error after iOS Update?

I bought an iPhone 15 three days ago (on December 27). I haven’t charged it yet. Should I update my iOS? If I update it, will the battery percentage decrease,Or will any green line error occur?.

Hi bro, so far no green screen issues reported for iPhone 15 model. it is seen mostly in 13 models. you can update without issues. as said in our recent episode. battery health refresh happens normally whether you update software or not. so it will gradually reduce as said in our video.

Hi Robin Bro
I updated to iOS 18.2 last Monday, so it’s been a week now. I’ve noticed a battery drain issue. The total cycle count is 10, and my maximum screen-on time is usually 4 to 5 hours, though sometimes I get up to 6 hours if I avoid Instagram, Youtube, and do only light browsing. Is this normal? Also, while watching a 10-minute YouTube video, the battery drains by 2-3%. Is there any way to improve battery life?

Apps like insta, whatsapp and facebook are consuming more power than usual bro. hoping they improve it coming days. that 10 minutes video 2 to 3% sounds normal though.

update to 18.2.1 that came with bug fixes and chances are there to see improvement in overall performance too.

When we have normal usage then battery should last for 1 normal day usage. around 7 to 8PM it should reach 20% battery percentage. when we have heavy usage more screen on time, then battery drain will be faster and we have to charge around 3 to 5PM after it reaches 20% level.

Dont worry about battery when you have the usage bro. just continue following the charging practice, that will help.